From b7fbdc60abaf3224e9fca62d0c4759072bdc60ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20M=C3=BCller=20=28ELSOFT=20AG=29?=
 <d.mueller@elsoft.ch>
Date: Sat, 6 Feb 2016 07:57:26 +0100
Subject: Remove unused CONFIG_CMD_HWFLOW option and associated dead code.
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Signed-off-by: David Müller <d.mueller@elsoft.ch>

diff --git a/cmd/load.c b/cmd/load.c
index 0aa7937..65557e4 100644
--- a/cmd/load.c
+++ b/cmd/load.c
@@ -1081,33 +1081,3 @@ U_BOOT_CMD(
 );
 
 #endif	/* CONFIG_CMD_LOADB */
-
-/* -------------------------------------------------------------------- */
-
-#if defined(CONFIG_CMD_HWFLOW)
-int do_hwflow(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	extern int hwflow_onoff(int);
-
-	if (argc == 2) {
-		if (strcmp(argv[1], "off") == 0)
-			hwflow_onoff(-1);
-		else
-			if (strcmp(argv[1], "on") == 0)
-				hwflow_onoff(1);
-			else
-				return CMD_RET_USAGE;
-	}
-	printf("RTS/CTS hardware flow control: %s\n", hwflow_onoff(0) ? "on" : "off");
-	return 0;
-}
-
-/* -------------------------------------------------------------------- */
-
-U_BOOT_CMD(
-	hwflow, 2, 0,	do_hwflow,
-	"turn RTS/CTS hardware flow control in serial line on/off",
-	"[on|off]"
-);
-
-#endif	/* CONFIG_CMD_HWFLOW */
diff --git a/include/config_cmd_all.h b/include/config_cmd_all.h
index 424721b..e858e55 100644
--- a/include/config_cmd_all.h
+++ b/include/config_cmd_all.h
@@ -34,7 +34,6 @@
 #define CONFIG_CMD_FUSE		/* Device fuse support		*/
 #define CONFIG_CMD_GETTIME	/* Get time since boot         */
 #define CONFIG_CMD_HASH		/* calculate hash / digest	*/
-#define CONFIG_CMD_HWFLOW	/* RTS/CTS hw flow control	*/
 #define CONFIG_CMD_I2C		/* I2C serial bus support	*/
 #define CONFIG_CMD_IDE		/* IDE harddisk support		*/
 #define CONFIG_CMD_IMMAP	/* IMMR dump support		*/
-- 
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